A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6685-01-234-8996
NSN 6650-00-948-3647
NSN 6110-00-160-1374
NSN 5950-01-120-1685
NSN 6610-01-502-8868
NSN 6610-01-552-8842
NSN 5996-00-942-2092
NSN 6645-00-930-3566
NSN 7035-01-352-0766
NSN 2925-01-139-5144
NSN 5835-00-198-4936
NSN 6135-01-268-7056